/*
 * Copyright 2010 Biz-e (info@biz-e.nl)
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package nl.biz_e.acl.client;

import java.util.List;

import nl.biz_e.acl.shared.model.Context;

import com.google.gwt.user.client.rpc.AsyncCallback;

/**
 * Async interface for {@link ContextService}
 * 
 * @author Joost A. Bloemsma
 * 
 */
public interface ContextServiceAsync {
	/**
	 * @param ctx
	 * @param async
	 * @see ContextService#saveContext(Context)
	 */
	public void saveContext(Context ctx, AsyncCallback<Void> async);
	
	/**
	 * @param contextId
	 * @param async
	 * @see ContextService#getContext(String)
	 */
	public void getContext(String contextId, AsyncCallback<Context> async);
	
	/**
	 * @param ctx
	 * @param async
	 * @see ContextService#getParentContext(Context)
	 */
	public void getParentContext(Context ctx, AsyncCallback<Context> async);
	
	/**
	 * @param async
	 * @see ContextService#getAllContexts()
	 */
	public void getAllContexts(AsyncCallback<List<Context>> async);
}
